94/47-GHz regenerative frequency divider MMIC with low conversion loss. - Steffen Kudszus; William H. Haydl; Markus Neumann; Michael Schlechtweg (IEEE J. Solid State Circuits, 2000)

Performance-optimized microstrip coupled VCOs for 40-GHz and 43-GHz OC-768 optical transmission. - Derek K. Shaeffer; Steffen Kudszus (IEEE J. Solid State Circuits, 2003)

40-43-Gb/s OC-768 16: 1 MUX/CMU chipset with SFI-5 compliance. - Hai Tao; Derek K. Shaeffer; Min Xu; Saied Benyamin; Vincent Condito; Steffen Kudszus; Qinghung Lee; Adrian Ong; Arvin Shahani; Xiaomin Si; Wayne Wong; Maurice Tarsia (IEEE J. Solid State Circuits, 2003)